CommandPalette: support transform effects

Ref: #214

src/app/GUI/mainwindow.cpp

@@ -77,6 +77,7 @@
 
 #include "RasterEffects/rastereffectmenucreator.h"
 #include "BlendEffects/blendeffectmenucreator.h"
+#include "TransformEffects/transformeffectmenucreator.h"
 
 MainWindow *MainWindow::sInstance = nullptr;
 
@@ -1322,8 +1323,17 @@ void MainWindow::setupMenuEffects()
     { // path TODO
         // adapt PathEffectsMenu::addPathEffectsToBoxActionMenu(menu);
     }
-    { // transform TODO
-        // adapt TransformEffectCollection::prp_setupTreeViewMenu(menu);
+    { // transform
+        const auto adder = [this, menu](const QString& name,
+                                        const TransformEffectMenuCreator::EffectCreator& creator) {
+            if (name.isEmpty()) { return; }
+            const auto act =  menu->addAction(name);
+            cmdAddAction(act);
+            connect(act, &QAction::triggered, this, [this, creator]() {
+                addTransformEffect(creator());
+            });
+        };
+        TransformEffectMenuCreator::forEveryEffect(adder);
     }
     { // blend
         const auto adder = [this, menu](const QString& name,
@@ -1363,6 +1373,18 @@ void MainWindow::addBlendEffect(const qsptr<BlendEffect> &effect)
     mDocument.actionFinished();
 }
 
+void MainWindow::addTransformEffect(const qsptr<TransformEffect> &effect)
+{
+    const auto scene = *mDocument.fActiveScene;
+    if (!scene) { return; }
+
+    const auto box = scene->getCurrentBox();
+    if (!box) { return; }
+
+    box->addTransformEffect(effect);
+    mDocument.actionFinished();
+}
+
 void MainWindow::setupExtraMenus()
 {
     const auto menu = new QMenu(this);

src/app/GUI/mainwindow.h

@@ -366,6 +366,7 @@ class MainWindow : public QMainWindow
     void setupMenuEffects();
     void addRasterEffect(const qsptr<RasterEffect> &effect);
     void addBlendEffect(const qsptr<BlendEffect> &effect);
+    void addTransformEffect(const qsptr<TransformEffect> &effect);
     void setupExtraMenus();
 
     QList<SceneBoundGradient*> mLoadedGradientsList;

src/core/BlendEffects/blendeffectmenucreator.h

@@ -24,6 +24,8 @@
 #ifndef BLENDEFFECTMENUCREATOR_H
 #define BLENDEFFECTMENUCREATOR_H
 
+#include "core_global.h"
+
 #include <QString>
 #include <functional>
 #include "BlendEffects/moveblendeffect.h"

src/core/Boxes/boundingbox.cpp

@@ -1020,6 +1020,11 @@ void BoundingBox::addBlendEffect(const qsptr<BlendEffect> &blendEffect)
     mBlendEffectCollection->addChild(blendEffect);
 }
 
+void BoundingBox::addTransformEffect(const qsptr<TransformEffect> &transformEffect)
+{
+    mTransformEffectCollection->addChild(transformEffect);
+}
+
 //int BoundingBox::prp_getParentFrameShift() const {
 //    if(!mParentGroup) {
 //        return 0;

src/core/Boxes/boundingbox.h

@@ -367,6 +367,7 @@ class CORE_EXPORT BoundingBox : public eBoxOrSound {
     void removeRasterEffect(const qsptr<RasterEffect> &effect);
 
     void addBlendEffect(const qsptr<BlendEffect> &blendEffect);
+    void addTransformEffect(const qsptr<TransformEffect> &transformEffect);
 
     void setBlendModeSk(const SkBlendMode blendMode);
 

src/core/CMakeLists.txt

@@ -560,6 +560,7 @@ set(
     TransformEffects/trackeffect.h
     TransformEffects/transformeffect.h
     TransformEffects/transformeffectcollection.h
+    TransformEffects/transformeffectmenucreator.h
     XML/runtimewriteid.h
     XML/xevexporter.h
     XML/xevimporter.h

src/core/TransformEffects/transformeffectmenucreator.h

@@ -0,0 +1,62 @@
+/*
+#
+# Friction - https://friction.graphics
+#
+# Copyright (c) Friction contributors
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# See 'README.md' for more information.
+#
+*/
+
+#ifndef TRANSFORMEFFECTMENUCREATOR_H
+#define TRANSFORMEFFECTMENUCREATOR_H
+
+#include "core_global.h"
+
+#include <QString>
+#include <functional>
+#include "TransformEffects/followobjecteffect.h"
+#include "TransformEffects/followobjectrelativeeffect.h"
+#include "TransformEffects/followpatheffect.h"
+#include "TransformEffects/parenteffect.h"
+#include "TransformEffects/trackeffect.h"
+#include "smartPointers/selfref.h"
+
+class TransformEffect;
+
+struct CORE_EXPORT TransformEffectMenuCreator
+{
+    template <typename T> using Func = std::function<T>;
+    template <typename T> using Creator = Func<qsptr<T>()>;
+    using EffectCreator = Creator<TransformEffect>;
+    using EffectAdder = Func<void(const QString&,
+                                  const EffectCreator&)>;
+    static void forEveryEffect(const EffectAdder& add)
+    {
+        add(QObject::tr("Add Track Effect"),
+            []() { return enve::make_shared<TrackEffect>(); });
+        add(QObject::tr("Add Follow Path Effect"),
+            []() { return enve::make_shared<FollowPathEffect>(); });
+        add(QObject::tr("Add Follow Object Effect"),
+            []() { return enve::make_shared<FollowObjectEffect>(); });
+        add(QObject::tr("Add Follow Object Relative Effect"),
+            []() { return enve::make_shared<FollowObjectRelativeEffect>(); });
+        add(QObject::tr("Add Parent Effect"),
+            []() { return enve::make_shared<ParentEffect>(); });
+    }
+};
+
+#endif // TRANSFORMEFFECTMENUCREATOR_H